Home / 1,197,952.08-1,653,161.29-654,086.17

Finding the Fourth Proportional to 1,197,952.08, 1,653,161.29 and 654,086.17

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Solution

The fourth proportional to 1,197,952.08, 1,653,161.29 and 654,086.17 is: 902,632.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,952.08 : 1,653,161.29 = 654,086.17 : x
  2. Step 2: Convert to fraction form
    1,197,952.08/1,653,161.29 = 654,086.17/x
  3. Step 3: Cross multiply
    1,197,952.08x = 1,653,161.29 × 654,086.17
  4. Step 4: Simplify right side
    1,197,952.08x = 1,081,309,936,568.36
  5. Step 5: Solve for x
    x = 1,081,309,936,568.36/1,197,952.08
  6. Step 6: Final answer
    x = 902,632.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.